20. Let a⃗ (2,3), b⃗ (1,-3), c⃗ (-1,3). At what value of α the vectors p⃗ = a⃗ + αb⃗ and q⃗ = a⃗

Name: 20. Let a⃗ (2,3), b⃗ (1,-3), c⃗ (-1,3). At what value of α the vectors p⃗ = a⃗ + αb⃗ and q⃗ = a⃗ + 2c⃗ are collinear?
Uploaded: 2023-07-22T05:26:10-08:00
Duration: 51 s
Channel: Numerade
Description: 20. Let a⃗ (2,3), b⃗ (1,-3), c⃗ (-1,3). At what value of α the vectors p⃗ = a⃗ + αb⃗ and q⃗ = a⃗ + 2c⃗ are collinear?

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20. Let \(\vec{a} (2,3)\), \(\vec{b} (1,-3)\), \(\vec{c} (-1,3)\). At what value of \(\alpha\) the vectors \(\vec{p} = \vec{a} + \alpha \vec{b}\) and \(\vec{q} = \vec{a} + 2\vec{c}\) are collinear?

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